diff --git a/plugins/dynamix/include/ShareList.php b/plugins/dynamix/include/ShareList.php
index f41be7f7c..ba2724852 100644
--- a/plugins/dynamix/include/ShareList.php
+++ b/plugins/dynamix/include/ShareList.php
@@ -14,8 +14,7 @@
 $docroot = $docroot ?? $_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp';
 
 if (isset($_POST['scan'])) {
-  $scan = $_POST['scan'];
-  die(is_dir("/mnt/user/$scan") ? (count(scandir("/mnt/user/$scan",SCANDIR_SORT_NONE))<=2 ? '1' : '0') : '1');
+  die((new \FilesystemIterator("/mnt/user/{$_POST['scan']}"))->valid() ? '0' : '1');
 }
 
 // add translations